Crossword puzzle clue "work without"

Opus ___ (Catholic teaching also called "the Work, work work work work")

Answer to the riddle "What has rivers without water, forests without trees, and cities without houses?"

Work unit without much work

Work, work, work

Work, work, work

Roman orator who said "A room without books is like a body without a soul"

Without much ___ (quietly, without hype)

Without without with